How To Fix ESH_OM_OBJ_MODEL_REP259 - Node is referenced in NFNW navigation path &1, step &2

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 259

• Message text: Node is referenced in NFNW navigation path &1, step &2

What causes this issue?

The node is referenced in step &v2& of navigation path &v1&,which is
used in authorization check &v3&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP259 - Node is referenced in NFNW navigation path &1, step &2 ?

  The SAP error message ESH_OM_OBJ_MODEL_REP259 indicates that there is an issue with a node being referenced in a navigation path within the SAP Enterprise Search (SAP ESH) framework. This error typically arises when there is a problem with the configuration of the navigation paths or the object model in the Enterprise Search system.
  Cause:
  
  Invalid Node Reference: The node referenced in the navigation path may not exist or may have been deleted or modified.
  Configuration Issues: There may be inconsistencies in the configuration of the object model or navigation paths.
  Transport Issues: If changes were transported from one system to another, there may be missing dependencies or incomplete transport requests.
  Data Model Changes: Changes in the underlying data model or object types that are not reflected in the navigation paths.
  
  Solution:
  
  Check Node Existence: Verify that the node referenced in the error message exists in the object model. You can do this by checking the configuration in the SAP ESH administration.
  Review Navigation Paths: Go to the navigation path configuration and ensure that all nodes are correctly defined and that there are no broken references.
  Reconfigure Navigation Paths: If necessary, reconfigure the navigation paths to ensure they are correctly set up and that all nodes are valid.
  Transport Consistency: If the issue arose after a transport, check the transport logs and ensure that all necessary objects were included in the transport.
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes for known issues related to this error.
  Consult Documentation: Refer to SAP documentation or notes related to Enterprise Search and object model configuration for additional guidance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to ESH and the specific error message for any known issues or patches.
  Transaction Codes: Use transaction codes like ESH_ADMIN to access the Enterprise Search administration area for configuration checks.
  Logs and Traces: Review application logs (transaction SLG1) for more detailed error messages that may provide additional context.
  Community Forums: Consider searching or posting in SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to engage SAP support for further assistance.